QotD: Autarky Now!

I see that the former BBC presenter of a programme about gardens and gardening, Monty Don, has recently argued that we should aim to be self-sufficient in food. The trouble with such calls for self-sufficiency is that the unit in which such activity should occur is not spelled out. Does Mr Don think trade should be confined to within Britain, or within a region of it, or a village? Has this character no idea of how starvation frequently accompanied those societies cut off from the benefits of trade? Has he no notion of the benefits of trade, division of labour, regional specialisation, etc?

Of course I have nothing against owners of land looking to grow their own food if they want — how could I? But of course I doubt that Mr Don or other self-sufficiency types want to adopt such a grass-roots policy, to excuse the pun. I grow most of my own herbs, for instance. People have at times brewed their own beer to avoid the insipid stuff on sale in the shops, and as a result, this encouraged the "micro-brewery" movement in the US and elsewhere. But that is an example of enterprise at its best. The trouble with Mr Don, I suspect, is that his approach tends to be accompanied by calls to restrict imports, and the like.

Johnathan Pearce, "Bad ideas on economics", Samizdata, 2009-02-20